A stray dog wanders into a high school's grounds. The dog, named Kuro, stays at the school and becomes a special friend to everyone. Ryosuke (Tsumabuki Satoshi) and Koji (Arai Hirofumi) are not only best friends but also rivals in their love for Yukiko (Ito Ayumi). One day, soon before the upcoming university entrance exam, Koji passes away in a
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Full Summary:A stray dog wanders into a high school's grounds. The dog, named Kuro, stays at the school and becomes a special friend to everyone. Ryosuke (Tsumabuki Satoshi) and Koji (Arai Hirofumi) are not only best friends but also rivals in their love for Yukiko (Ito Ayumi). One day, soon before the upcoming university entrance exam, Koji passes away in a bike accident. Yukiko, who did not reciprocate his love, feels devastated, but Kuro helps heal her pain. Twelve years later, Ryosuke is now a vet and goes back to his hometown and meets Yukiko again. Ryosuke confesses his lasting feelings to her. Kuro has remained her pet, but is now very old...what will become of these two friends and their canine companion?